I've been trying to get Dolphin to work on Batocera on a cheap PC I picked up recently and I keep getting this error on load up:
"GFX FIFO: Unknown Opcode (0xef @ 0x7fd7f82797c0.preprocess=false).
This means one of the following:
*The emulated GPU got desynced, disabling dual core can help
*Command stream corrupted by some spurious memory bug
*This really is an unknown opcode (unlikely)
*Some other sort of bug
Further errors will be sent to the Video Backend log and Dolphin will now likely crash or hang. Enjoy."
I have tried disabling dual core in the setting, but that made no difference, nor as anything else I have changed.
Incase it helps I was trying to play Sonic Adventure 2 Battle (Gamecube) and System specs are Pentium Dual-Core E5700 @ 3.00GHz, 4GB RAM, EVGA NVIDIA GF210 1GB DDR3.
Any help would be greatly appreciated.